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9term manages to turn off echo at the right times under SunOS ?

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This commit is contained in:
rsc 2004-04-15 02:04:30 +00:00
parent aeb54c0efe
commit 4dcd9af228
9 changed files with 173 additions and 10 deletions
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19
src/cmd/9term/9term.c
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@ -124,6 +124,7 @@ int scrolling; /* window scrolls */
int clickmsec; /* time of last click */
uint clickq0; /* point of last click */
int rcfd;
int sfd; /* slave fd, to get/set terminal mode */
int rcpid;
int maxtab;
int use9wm;
@ -223,7 +224,7 @@ threadmain(int argc, char *argv[])
mc = initmouse(nil, screen);
kc = initkeyboard(nil);
rcpid = rcstart(argc, argv, &rcfd);
rcpid = rcstart(argc, argv, &rcfd, &sfd);
hoststart();
plumbstart();
@ -270,6 +271,10 @@ hangupnote(void *a, char *msg)
postnote(PNGROUP, rcpid, "hangup");
noted(NDFLT);
}
if(strstr(msg, "child")){
/* bug: do better */
exits(0);
}
noted(NDFLT);
}
@ -284,6 +289,8 @@ hostproc(void *arg)
i = 0;
for(;;){
/* Let typing have a go -- maybe there's a rubout waiting. */
yield();
i = 1-i; /* toggle */
n = threadread(rcfd, rcbuf[i].data, sizeof rcbuf[i].data);
if(n <= 0){
@ -828,6 +835,7 @@ key(Rune r)
return;
}
rawon = israw(sfd);
if(rawon && t.q0==t.nr){
addraw(&r, 1);
consread();
@ -837,6 +845,7 @@ key(Rune r)
if(r==ESC || (holdon && r==0x7F)){ /* toggle hold */
holdon = !holdon;
drawhold(holdon);
// replaceintegerproperty("_9WM_HOLD_MODE", 1, 32, holdon);
if(!holdon)
consread();
if(r==ESC)
@ -918,6 +927,7 @@ consready(void)
if(holdon)
return 0;
rawon = israw(sfd);
if(rawon)
return t.nraw != 0;
@ -936,6 +946,7 @@ consread(void)
{
char buf[8000], *p;
int c, width, n;
int echo;
for(;;) {
if(!consready())
@ -954,13 +965,18 @@ consread(void)
c = *p;
p += width;
n -= width;
rawon = israw(sfd);
if(!rawon && (c == '\n' || c == '\004' || c == '\x7F'))
break;
}
/* take out control-d when not doing a zero length write */
n = p-buf;
if(0) fprint(2, "write buf\n");
/* temporarily disable echo for buf. sensitive to race? Axel. */
// echo = setecho(sfd, 0);
if(write(rcfd, buf, n) < 0)
exits(0);
// setecho(sfd, echo);
/* mallocstats(); */
}
}
@ -1242,6 +1258,7 @@ paste(Rune *r, int n, int advance)
{
Rune *rbuf;
rawon = israw(sfd);
if(rawon && t.q0==t.nr){
addraw(r, n);
return;